{"schema_version":"1.7.3","id":"SUSE-SU-2021:1395-1","published":"2021-04-28T07:22:38Z","modified":"2026-02-04T02:45:54.329620Z","related":["CVE-2021-28660","CVE-2021-28688","CVE-2021-3444"],"upstream":["CVE-2021-28660","CVE-2021-28688","CVE-2021-3444"],"summary":"Security update for the Linux Kernel (Live Patch 11 for SLE 15 SP2)","details":"This update for the Linux Kernel 5.3.18-24_52 fixes several issues.\n\nThe following security issues were fixed:\n\n- CVE-2021-3444: Fixed an issue with the bpf verifier which did not properly handle mod32 destination register truncation when the source register was known to be 0 leading to out of bounds read  (bsc#1184171).\n- CVE-2021-28660: Fixed an out of bounds write in rtw_wx_set_scan (bsc#1183658).\n- CVE-2021-28688: Fixed an issue introduced by XSA-365 (bsc##1182294, bsc#1183646).\n","affected":[{"package":{"name":"kernel-livepatch-SLE15-SP1_Update_23","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP1","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP1_Update_23&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP1"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-4_12_14-197_86-default":"3-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1395-1.json"}},{"package":{"name":"kernel-livepatch-SLE15-SP2_Update_11","ecosystem":"SUSE:Linux Enterprise Live Patching 15 SP2","purl":"pkg:rpm/suse/kernel-livepatch-SLE15-SP2_Update_11&distro=SUSE%20Linux%20Enterprise%20Live%20Patching%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3-2.2"}]}],"ecosystem_specific":{"binaries":[{"kernel-livepatch-5_3_18-24_52-default":"3-2.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:1395-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-20211395-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1182294"},{"type":"REPORT","url":"https://bugzilla.suse.com/1183658"},{"type":"REPORT","url":"https://bugzilla.suse.com/1184171"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28660"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-28688"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-3444"}]}